include/dt-bindings/clock/at91.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * This header provides constants for AT91 pmc status.
   4  *
   5  * The constants defined in this header are being used in dts.
   6  */
   7
   8 #ifndef _DT_BINDINGS_CLK_AT91_H
   9 #define _DT_BINDINGS_CLK_AT91_H
  10
  11 #define PMC_TYPE_CORE           0
  12 #define PMC_TYPE_SYSTEM         1
  13 #define PMC_TYPE_PERIPHERAL     2
  14 #define PMC_TYPE_GCK            3
  15
  16 #define PMC_SLOW                0
  17 #define PMC_MCK                 1
  18 #define PMC_UTMI                2
  19 #define PMC_MAIN                3
  20 #define PMC_MCK2                4
  21 #define PMC_I2S0_MUX            5
  22 #define PMC_I2S1_MUX            6
  23
  24 #ifndef AT91_PMC_MOSCS
  25 #define AT91_PMC_MOSCS          0               /* MOSCS Flag */
  26 #define AT91_PMC_LOCKA          1               /* PLLA Lock */
  27 #define AT91_PMC_LOCKB          2               /* PLLB Lock */
  28 #define AT91_PMC_MCKRDY         3               /* Master Clock */
  29 #define AT91_PMC_LOCKU          6               /* UPLL Lock */
  30 #define AT91_PMC_PCKRDY(id)     (8 + (id))      /* Programmable Clock */
  31 #define AT91_PMC_MOSCSELS       16              /* Main Oscillator Selection */
  32 #define AT91_PMC_MOSCRCS        17              /* Main On-Chip RC */
  33 #define AT91_PMC_CFDEV          18              /* Clock Failure Detector Event */
  34 #define AT91_PMC_GCKRDY         24              /* Generated Clocks */
  35 #endif
  36
  37 #endif